74732620

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{6637}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 157240944

約数和(自身を除く): 82508324

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 6637, 11260, 13274, 26548, 33185, 66370, 132740, 3736631, 7473262, 14946524, 18683155, 37366310, 74732620]

約数ペア:

[(1, 74732620), (2, 37366310), (4, 18683155), (5, 14946524), (10, 7473262), (20, 3736631), (563, 132740), (1126, 66370), (2252, 33185), (2815, 26548), (5630, 13274), (6637, 11260)]